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PR-A of the 2-PR whoami migration. Net-new, additive endpoint in navi-admin
matching recon's existing handler shape exactly. Recon's handler stays live in
this PR; once nginx routes /api/auth/whoami to :8427 (out-of-band) and recon's
handler is removed (PR-B), navi-admin is the sole owner.
- New services/navi_admin/auth_route.py with its own blueprint (navi_admin_auth):
GET /api/auth/whoami reads X-Authentik-Username, returns {authenticated,
username}. NOT @require_auth — it's the "am I logged in?" check, must answer
the unauthenticated case (mirrors recon).
- app.py: register the new blueprint (2 lines).
- test_auth.py: header-present + header-absent cases.
Kept in its own blueprint/file so admin_route.py's "all routes @require_auth"
invariant stays true. recon and nginx untouched (additive only).
Co-authored-by: Matt Johnson <mj@k7zvx.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
22 lines
932 B
Python
22 lines
932 B
Python
"""navi-admin auth-state route.
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GET /api/auth/whoami the caller's Authentik auth state, for the frontend
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Ungated by design: this is the "am I logged in?" check, so it must answer even
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when unauthenticated (no ``@require_auth``). Behind Caddy's forward_auth the
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``X-Authentik-Username`` header is present iff the caller is authenticated;
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this mirrors the handler recon served before the navi-recon decoupling.
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"""
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from flask import Blueprint, jsonify, request
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bp = Blueprint('navi_admin_auth', __name__)
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@bp.route('/api/auth/whoami')
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def auth_whoami():
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"""Return the caller's auth state. Behind forward_auth, so the header is
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present when authenticated; absent → the unauthenticated response (not 401)."""
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username = request.headers.get('X-Authentik-Username')
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if username:
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return jsonify({'authenticated': True, 'username': username})
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return jsonify({'authenticated': False, 'username': None})
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